There are numerous reports of such cooperation, and lots of rumors. But we have to wait for some firmer confirmation before we can draw any conclusions.
Q: In the past three years, North Korean ships have made mysterious visits to ports in Burma. We have established that North Korea has been providing conventional weaponry, including missiles, to the Naypyidaw regime. Since diplomatic relations were restored between North Korea and Burma in 2007 we have seen a flurry of official and unofficial visits by Burmese officials to the North Korean capital. How do you assess these visits and mysterious port calls?
A: We don't know what kind of cargo those ships were carrying, but, judging from eyewitness reports, it seems to have been very heavy. And the official explanation that the ships had to seek shelter from bad weather in the Bay of Bengal is not credible. I checked all relevant weather reports during, before and after the North Korean ships arrived in Burma, and the weather was fine. The fact that the authorities feel compelled to lie about this indicated that they've got something to hide. The ships could have carried heavy weaponry, some kind of machinery or something else. We just don't know.